#ifndef _DRAWCLASSES_HPP_
#define _DRAWCLASSES_HPP_
#include "vectclasses.hpp"

class Draw
{
public:
    static Vector drawNormalize(Vector &a);     // Normalize vectors for drawing (different norm from the one used in the learning methods).
    static void drawDigit(Vector & digit);      // Draw one digit.
    static void drawClasses(VectorArray & classes);     // Draw the digit classes (ten averaged digits).
};

#endif
